| Article ID: | iaor2014196 |
| Volume: | 160 |
| Issue: | 1 |
| Start Page Number: | 30 |
| End Page Number: | 48 |
| Publication Date: | Jan 2014 |
| Journal: | Journal of Optimization Theory and Applications |
| Authors: | Bonnefond Xavier, Marchal Pierre |
| Keywords: | spectral analysis, Hilbert space |
We develop theoretical tools for the analysis of convex spectral functions of non‐symmetric operators on Hilbert spaces. The obtained results are applied to an optimization problem arising from the theory of inverse problems, which involves the notion of